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Metamorphosis - Alternate Title: Equally Unfair Circumstances by Rando_internet_Guy
Fandoms: Undertale (Video Game), Deltarune (Video Game)
13 Oct 2025
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Frisk has been through a lot. The Underground was quite the journey, with a race of monsters that wanted them dead and an unknown malicious entity that had possessed them, and after a run they'd rather forget the entity is gone. Now, they and Chara are busy trying to help monsters integrate with humanity.
However, there is a reason Humanity doesn't know about magic, and that reason is keen to keep magic away from Humanity, with the belief of the ends justifying the means.
Opposing secret organizations, overseers with plans of their own, finding themselves in a situation where a single kid overturns the status quo that has reigned for decades. A kid that simply breaks all previously known rules.
However, every will can be broken, no matter how strong. So, the Willbreakers lock and load and are sent to handle the threat, with the goal of eliminating the anomaly. And so far, they have done a good job of keeping Frisk firmly in step one.
However, in a distant universe, a human has made a promise to an entity that wishes to compensate for its actions, and through the creation of a Dark Fountain they are now here.
This wasn't how anything was planned, but it will surely be very, very interesting.
Series
- Part 2 of Second Chances
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Frisk's determination was a helpful, powerful gift... before it became a curse.
When a dangerous entity known as "The Player" takes over, Frisk is helplessly left at the mercy of a power much higher than theirs. One outside reality, guided only by an insatiable curiosity.
At first, The Player's control would muffle their feelings and force them back underground after they escaped. Very soon, the experiments and runs become much worse.
First it was death, then manipulation. There's always something new, unfound secrets to quench The Player's endless thirst for more.
Will it ever be over? We can only wait and see...
Series
- Part 1 of The Cycle
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(Fic Idea/Writing Prompt) "I'm determined to love you, even if nobody believes you exist." (Feel free to change the title.) by The16_BitMan
Fandoms: Undertale (Video Game)
24 Jan 2025
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(This is a fic idea, all are welcome to use it, and I would love to know about it when you begin writing it.)
Frisk loves Chara.
Chara loves Frisk.
Everyone believes Frisk's love for Chara.
Nobody believes Chara is real...
(More details inside. Second chapter for links to fics that used the prompt.)
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Gaster had lost count of the days since he first entered the Void, but since that day, he had watched and analyzed each and every timeline there was. Just a few more resets, he calculated, and the timelines would start to mix. He had to make things right, stop the resets, and to do that he had to leave the Void.
UPDATE 2024: NEW EPILOGUE!
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What happens when a certain human child ends up in hell with nobody with them except the friendly murderous ghost they befriended and their own determination? Will they ever be able to go back home? Or will Frisk, in true pacifist nature, end up befriending these non-humans as always? Stay tuned and lets find out!
(DISCLAIMERS: I'm going to update tags after posting chapters (idk how to do it while posting because I've not written that many fanfictions before, so I'm sorry), a lot of this might not be accurate to the characters (I'm going to try) and the chapters might be short/ infrequent updates, also Frisk and Chara use they/them pronouns)
[DISCONTINUED]
Series
- Part 1 of UnderHell
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I should care, I should go without sleeping
I should care, I should go around weepingStrangely enough, I sleep well
Accept for a dream or two
But then I count my sheep well
Funny how sheep can lull you to sleepI should care, I should let it upset me
I should care but it just doesn't get me
Maybe I won't find someone as lovely as you
But I should care and I doI should care but it just doesn't get me
Maybe I won't find someone as lovely as you
I should care and I do -
Courage [The Fanfiction that is Stuck in my Head] by Coffee_Carno
Fandoms: Undertale (Video Game), Original Work, Underfell - Fandom
05 May 2024
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The streets are rough this time around in Ebbot. Winter has never been easy. However, this year, just looking for food or asking for spare change became a lot more difficult. There was already snow on the ground before halloween even came around the corner. It was going to be a white Christmas for sure.
Although. You don't think you will get to see it.
Your body was running on fumes. And you knew it. You could barely walk down the alley to get to you make shift home in that abandoned building. You face plant onto the frosty ground. Too tired to try and get back up again.
Your brain was pounding against your skull. A silent threat of smashing it in order to touch the cold snow on your face. You move your face up, ever so slightly to breathe the air. God it hurt your lungs. The winter air, snapping the back of your throat with a scratchy feeling. Before, death was welcoming, however; Not now. You did not want to go back Underground to face Sans in that hall.
Not again.
So you did the one thing, you never thought you would do.
You call for help.
...
....
......
Someone heard your cry.
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Faced with the need to choose one last person to save, Frisk reaches out to their companion. Chara has no hope for a happy ending. Not for them. But perhaps, it can be changed?
Series
- Part 1 of Dreemurr kids saved
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Dust On Our Hands, Justice In My Soul by KarmaSpidr
Fandoms: Undertale (Video Game), Undertale Yellow (Video Game)
15 Jan 2024
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Chara enters the Judgment Hall expecting a familiar battle with a familiar skeleton.
They get a depressed cowboy instead.
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Chara, called killer, genocidal, psychopath, heartless and to name but a few... begins, however, to have feelings towards the one who brought her back to life by killing many of the monsters in the Underground.
Frisk, nevertheless, prefers a certain skeleton.
Will it be possible to be heard before it is too late?
Series
- Part 2 of Tales of Resets
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Sans has lived a long time through Resets. The first time it happened, he thought it was a dream— after all, they’d broken the barrier, right? They were on the Surface now.
That hope lasted just long enough to shatter as he watched Papyrus’ dust scatter in the wind, his red scarf laying like blood in the snow.
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Three years ago, something extraordinary happened underneath Mount Ebott. Today, you're moving there: the town of monsters and magic. Life is difficult enough switching schools as an incoming sophomore, but maintaining friendships with people who came out of a fantasy story? It might be a challenge for some, but it's one you're trying your best to take on.
Meanwhile, the monster ambassador is still striving to build a better home for their friends. But their job is a delicate balancing act, and the scale is always threatening to tip - and not to mention the secrets they keep from everyone else. Three years of progress is a lot to lose, and they're doing their best to make sure it never happens again.
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Updating again, at last. -
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Summary
The golden sunlight filtered in through the window, and a long shadow was cast. A skeletal figure stood, eyes dark, as the child approached, dust and blood coating them. A glitch, a flicker, and a knife was in their hand. They smiled, their eyes glowing red.
A new plaything, just what they wanted. They could only imagine how fun this would be.Aka: Frisk made a terrible mistake, and thought their only option was to sell their soul to Chara. Now they have to live with the consequences of sharing their soul with a demon, while trying to end the Resets once and for all. But no one can live through all of that, and more, without quite a bit of trauma.
Trigger warnings: Alcoholism, abuse, death, blood, gore, some swearing, suicide and related topics, self-harm and related topics, murder, grief, general discrimination (mostly directed at the queer community), in-depth mental breakdowns, discussion and portrayal of trauma, mentions of triggers, misgendering, transphobia
Let me know if you think I need to add any, as much as I love people reading my stories my main priority is keeping you guys safe. -
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After the Barrier's broken and monsters make it to the Surface, a certain ghost is left behind in the Underground. As Chara's situation couldn't get more pathetic, Flowey's warnings about the Reset consequences only made it all worse, opening old wounds. Angry and hurt, Chara faces a tough dilemna. Should they follow their angry impulse or Flowey's advice?
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Telling all monsters that Chara was still somewhat there and could possess Frisk's body made a lot of things go differently than usual - Flowey coming with them being one of them. Now, the monsters will finally be able to live on the surface !
But still... How are Chara, Frisk and Flowey going to cope with everything ?Sequel to I was created by a traitor. uwu
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on hiatus until I get inspiration on how flow from one plot thread to another DX
Series
- Part 2 of Frisk and Chara's aborted geno route
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The Demon That Comes When You Call Their Name by VioletNocte
Fandoms: Undertale (Video Game)
28 Apr 2022
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Amber has influenced Chara quite a bit. They had a lot of fun with her.
But, unfortunately, it seems that she chickened out at the end because she "wasn't actually doing the right thing" or some stupid excuse like that.
Maybe Frisk will be more cooperative.
Series
- Part 3 of How a good child turned bad
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«───────«·\☆/·»───────»
it’s a beautiful day.
the birds are singing, the flowers are blooming.
just not for a soul like you.
hey kid.
about time you got here.
It’s Time To Be Judged
✩ ✧ ✩
Golden light reflects off the red stained tiles of the fated Judgement Hall. An inevitable fight. And an inevitable end.
A more poetic retelling of the fateful battle between Chara and Sans, one of many that had come before and will continue to happen a long time after. Will it ever end?
«───────«·\☆/·»───────»
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Frisk is always the one that changes it all. No matter what route, age, gender, etc. Frisk is the one to begin it, and it end it, despite what others would like to believe. Each choice Frisk makes creates a ripple effect, even if he/she/they can't see it at that moment.
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Frisk has finally obtained her and everyone's happy ending. Things are going good on the surface. At least it is for everyone but Frisk. She believes that she can still save her family. Little does she know, her "sister" has bigger plans for Frisk than living in peace.
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Undyne, before, during, and after the fight with Frisk/Chara on the genocide route. Rated T for violence/language.